<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>
<body>
   <h3>登录</h3>
   <!--/*@thymesVar id="msg" type="String"*/-->
   <h3 th:text="${msg}" style="color: red"></h3>
    <form method="post" action="login">
        用户名：<input th:type="text" name="name"/><br/>
        密码：<input type="password" name="password"><br/>
        <input type="submit" value="登录">
    </form>
</body>
</html>